RANVOO specializes in innovative personal care technologies, offering smart wearable neck air conditioners, sonic electric toothbrushes, and home appliances.
RANVOO is a pioneering brand dedicated to enhancing everyday comfort through innovative personal care and smart home technologies. Best known for their advanced AICE series of wearable smart neck air conditioners, RANVOO integrates cutting-edge features like AI temperature control, heart rate monitoring, and app connectivity to deliver personalized microclimates on the go.
Expanding their expertise in wellness and lifestyle products, the brand also produces high-performance sonic electric toothbrushes and specialized mattress vacuum cleaners, focusing on superior design, premium materials, and practical functionality.
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Download the official RANVOO or Metaura app from the App Store or Google Play. Ensure Bluetooth is enabled on your smartphone, turn on your device, and keep the two close together until they pair automatically.
Please ensure you charge the device before the first use. An initial charge is required to fully activate the cooling and heating functions.
If the system language is not set to your preference, connect the product to the RANVOO app. The device will automatically sync to match the language set on your smartphone.
The curved battery may need calibration. Drain the battery completely until it shuts down, and then charge it fully to 100% to fully activate battery performance. Additionally, using maximum cooling or heating settings will naturally drain the battery faster than fan-only modes.